HT-CM400 NXP Semiconductors, HT-CM400 Datasheet - Page 57

• Manufacturer Part Number: HT-CM400
• Description: Ht Cm400; Ht Rm440 Family; Ht Rm800 Family Interface Protocol Reader - Host
• Manufacturer: NXP Semiconductors

98-02-10
3.7.41 ReadBCD
This Long Range Reader command reads the BCD (BitClockDelay) value from the EEPROM of
the read/write device. This value adjusts the timing of the read/write device in accordance to the
connected antenna.
C-Function: void proloc_ReadBCD (BYTE_T *bitclockdata);
Header-File: PROLIB6.H
Serial protocol:
HOST - READ/WRITE DEVICE
READ/WRITE DEVICE - HOST
bitclockdata:
Status:
0x02
0x03
Status
bitclockdelay
'f'
Bit 3
bitclockdelay: 0 ... 15
-1 ...
7
0 ... no error
BCC
bitclockdata
SERIAL ERROR
bitclockdelay
Bit 2
6
BCC
dec
possible
bitclockdelay
Page 57 (104)
Rev. 1.0
Bit 1
5
bitclockdelay
Bit 0
4
3
0
Communication Reader-Host
2
0
Htswp.doc/HS
1
0
0
0